1450674518 has 12 divisors (see below), whose sum is σ = 2193329412. Its totient is φ = 719609940.

The previous prime is 1450674517. The next prime is 1450674523. The reversal of 1450674518 is 8154760541.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450674517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9773 + ... + 54743.

It is an arithmetic number, because the mean of its divisors is an integer number (182777451).

Almost surely, 2^1450674518 is an apocalyptic number.

1450674518 is a deficient number, since it is larger than the sum of its proper divisors (742654894).

1450674518 is an equidigital number, since it uses as much as digits as its factorization.

1450674518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45227 (or 45100 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 1450674518 is about 38087.7213547883. The cubic root of 1450674518 is about 1132.0266754235.

The spelling of 1450674518 in words is "one billion, four hundred fifty million, six hundred seventy-four thousand, five hundred eighteen".